[richard3009]

N47 BMW engine in my Toyota RAV4 is throwing a code for turbo boost pressure sensor circuit low. What's the most common cause on this engine. Check engine light generally comes on just as I start the car. If I clear the code it can run for a long time without throwing a code. Then suddenly does it again. Engine performance is fine. Praying this won't throw me into limp mode on the motorway. New EGR and boost pressure sensor has been fitted. Car runs spot on with regards power and fuel consumption is still showing 56mpg. This is my last ever diesel sick to death of them, a simple engine ruined with sensors.